KR102442494B1 - Document editing device that supports tiled alignment of objects embedded electronic documents and operating method thereof - Google Patents

Abstract

Disclosed are a document editing apparatus supporting tiled arrangement of objects inserted in an electronic document, and an operating method thereof. According to the present invention, when a tiling command for t (t is a natural number equal to or greater than 2) objects inserted into an electronic document is applied from a user, the Z-order (overlapping order) of the t objects is the lowest. ) to designate an object, assign a sequence number to each of the t objects based on the head object, and then place the t objects in a temporary arranging frame in the form of a checkerboard so that they are sorted in ascending order with respect to the sequence number assigned to each object It relates to a document editing apparatus and an operating method thereof.

Description

A document editing device supporting tile alignment of objects inserted in an electronic document and an operating method thereof

The present invention relates to a document editing apparatus supporting tiled arrangement of objects inserted in an electronic document, and an operating method thereof.

In recent years, as computers, smart phones, or tablet PCs have become widespread, various types of electronic document-related programs have been released that allow users to read, write, and edit electronic documents using such electronic devices.

These electronic document-related programs include a word processor supporting basic document creation and editing, a spreadsheet supporting data input, arithmetic operations, and data management, and presentation programs supporting a presenter's presentation.

In relation to this, electronic document-related programs provide an object insertion function so that various objects such as figures and images can be inserted into the electronic document.

When a plurality of objects are disorderly present in the electronic document by the object insertion function, in order to arrange the plurality of objects according to a regular arrangement, the user must move each of the plurality of objects one by one to a position suitable for the arrangement.

Also, after the alignment of the plurality of objects is completed, if a new object is added or one object is deleted to rearrange the plurality of objects, the user selects the objects that need to be changed from among the plurality of objects. You will have to move them one by one.

In this regard, if the function of automatically arranging the randomly inserted objects in the electronic document in a checkerboard form is supported, the objects can be arranged neatly to increase the readability of the electronic document, and new objects can be added between objects. Or, even if any one object is deleted, it can be easily and quickly rearranged, so that the user's convenience can be improved.

Therefore, there is a need for research on a technology that can support tiled alignment of objects inserted in an electronic document.

In the document editing apparatus and method of operation thereof according to the present invention, when a tiling command for t (t is a natural number equal to or greater than 2) objects inserted into an electronic document is applied from a user, Z-order ( designate a head entity with the lowest nesting order), assign a sequence number to each of the t entities based on the head entity, and then sort the t entities in ascending order with respect to the order number assigned to each entity We intend to support tiled alignment of objects inserted in electronic documents by placing them in a temporary tiled frame.

In the document editing apparatus supporting tiled arrangement of objects inserted in an electronic document according to an embodiment of the present invention, t (t is a natural number equal to or greater than 2) objects inserted into the electronic document by a user is selected and at the same time, the When a tiling command for t objects is applied, n x k points horizontally (n is a natural number greater than or equal to 2) and vertical k (k is a natural number) are tiled based on the number t of the t objects. An arrangement frame generating unit that generates a temporary arrangement frame arranged as After confirming the x-coordinate which is the horizontal axis coordinate and the y-coordinate which is the vertical axis coordinate on the electronic document for the center point of each of the t objects, the head object designator designating the lowest object as the head object, For each of the t objects, a feature vector generator for generating a three-dimensional feature vector having the x-coordinate, y-coordinate, and Z-order of each object as components of the center point of each object, the t objects A Euclidean distance calculator for calculating a Euclidean distance between a three-dimensional feature vector for each of the three-dimensional feature vectors and a three-dimensional feature vector for the head object, and for each of the t objects, the calculated Euclidean distance is small After allocating a sequence number in order, the center point of each of the t objects is positioned at n x k points constituting the temporary arrangement frame, and the t objects are located in the left column starting from the first row in the temporary arrangement frame. It includes an object sorting unit positioned to be sorted in ascending order with respect to the order number assigned to each object in the right column direction.

In addition, in the method of operating a document editing apparatus supporting tiled arrangement of objects inserted in an electronic document according to an embodiment of the present invention, t objects inserted into an electronic document are selected by a user and at the same time, the t objects are selected. When a tile alignment command for objects is applied, a temporary arrangement frame in which n horizontally and k vertical n x k points are arranged in a checkerboard form is generated based on the number t of the t objects, and the temporary alignment frame displaying on a screen, when the temporary alignment frame is displayed on the screen, designating an object having the lowest Z-order among the t objects as a head object; After confirming the x-coordinate, which is the horizontal coordinate, and the y-coordinate, which is the vertical coordinate, on the electronic document for generating a three-dimensional feature vector having -order as a component, calculating a Euclidean distance between a three-dimensional feature vector for each of the t objects and a three-dimensional feature vector for the head object, and the t After allocating a sequence number to each of the n entities in the order of the smallest Euclidean distance, the center point of each of the t entities is positioned at n x k points constituting the temporary alignment frame, wherein the t entities are and arranging the temporary sorting frame to be sorted in ascending order with respect to the order number assigned to each object from the left column to the right column, starting with the first row.

In the document editing apparatus and method of operation thereof according to the present invention, when a tiling command for t (t is a natural number equal to or greater than 2) objects inserted into an electronic document is applied from a user, Z-order ( designate a head entity with the lowest nesting order), assign a sequence number to each of the t entities based on the head entity, and then sort the t entities in ascending order with respect to the order number assigned to each entity By placing the files in a temporary tiled frame, it is possible to support tiled alignment of objects inserted in the electronic document.

1 is a diagram illustrating a structure of a document editing apparatus supporting tiled arrangement of objects inserted in an electronic document according to an embodiment of the present invention.
2 to 6 are diagrams for explaining a document editing apparatus supporting tiled arrangement of objects inserted in an electronic document according to an embodiment of the present invention.
7 is a flowchart illustrating an operating method of a document editing apparatus supporting tiled arrangement of objects inserted in an electronic document according to an embodiment of the present invention.

Hereinafter, embodiments according to the present invention will be described in detail with reference to the accompanying drawings. These descriptions are not intended to limit the present invention to specific embodiments, and should be understood to include all modifications, equivalents, and substitutes included in the spirit and scope of the present invention. In describing each drawing, like reference numerals are used for similar components, and unless otherwise defined, all terms used in this specification, including technical or scientific terms, refer to those of ordinary skill in the art to which the present invention belongs. It has the same meaning as is commonly understood by those who have it.

In this document, when a part "includes" a certain component, it means that other components may be further included, rather than excluding other components, unless otherwise stated. In addition, in various embodiments of the present invention, each of the components, functional blocks or means may be composed of one or more sub-components, and the electrical, electronic, and mechanical functions performed by each component are electronic. A circuit, an integrated circuit, an ASIC (Application Specific Integrated Circuit), etc. may be implemented with various well-known devices or mechanical elements, and may be implemented separately or two or more may be integrated into one.

On the other hand, the blocks in the accompanying block diagram or steps in the flowchart are computer program instructions that are loaded in a processor or memory of equipment capable of data processing, such as a general-purpose computer, a special-purpose computer, a portable notebook computer, and a network computer, and perform specified functions. can be interpreted as meaning Since these computer program instructions may be stored in a memory provided in a computer device or in a memory readable by a computer, the functions described in the blocks of the block diagram or the steps of the flowchart are produced in an article containing instruction means for performing the same. it might be In addition, each block or each step may represent a module, segment, or portion of code comprising one or more executable instructions for executing the specified logical function(s). It should also be noted that, in some alternative embodiments, it is possible for the functions recited in blocks or steps to be executed out of the prescribed order. For example, two blocks or steps shown one after another may be performed substantially simultaneously or in the reverse order, and in some cases, some blocks or steps may be omitted.

1 is a diagram illustrating a structure of a document editing apparatus supporting tiled arrangement of objects inserted in an electronic document according to an embodiment of the present invention.

Referring to FIG. 1 , a document editing apparatus 110 supporting tiled alignment of objects inserted in an electronic document according to an embodiment of the present invention includes an alignment frame generator 111 and a head object designator 112 . , a feature vector generating unit 113 , a Euclidean distance calculating unit 114 , and an entity aligning unit 115 .

The alignment frame generator 111 selects t (t is a natural number equal to or greater than 2) objects inserted into the electronic document by the user and at the same time applies a tile alignment command to the t objects, the t objects Create a temporary alignment frame in which n horizontal (n is a natural number greater than or equal to 2) and vertical k (k is a natural number) number n x k points arranged in a checkerboard form based on the number of individuals t, and the temporary alignment frame is displayed on the screen. indicate

At this time, according to an embodiment of the present invention, when the tiled alignment command for the t objects is applied by the user, the alignment frame generating unit 111 is based on the number of objects t of the t objects. n is calculated according to Equation 1 of , and k is calculated according to Equation 2 below based on the number t of the t objects and n calculated according to Equation 1, followed by n horizontal and k vertical The temporary arrangement frame in which n x k points are arranged in a checkerboard shape may be generated, and the temporary arrangement frame may be displayed on the screen.

는 천장 함수를 의미하고, 상기 천장 함수는 실수 x가 존재한다고 할 때, x보다 크거나 같으면서 가장 작은 정수를 출력하는 함수이다.where t is the number of individuals of the t individuals,

denotes a ceiling function, and the ceiling function is a function that outputs the smallest integer greater than or equal to x when a real number x exists.

For example, as shown by reference numeral 210 of FIG. 2 , '10' objects 211, 212, 213, 214, 215, 216, 217, 218, 219, 220 inserted into the electronic document by the user are Assuming that a tile alignment command for '10' objects (211, 212, 213, 214, 215, 216, 217, 218, 219, 220) is applied at the same time as being selected, the alignment frame generation unit 111 is based on the number of '10' of '10' entities (211, 212, 213, 214, 215, 216, 217, 218, 219, 220), n is changed to '4' according to Equation 1 above. It can be calculated, and the number '10' of the '10' entities (211, 212, 213, 214, 215, 216, 217, 218, 219, 220) and ' that is the value of n calculated according to Equation 1 Based on 4', k can be calculated as '3' according to Equation 2 above.

Then, the alignment frame generating unit 111 is a checkerboard with '4' x '3' dots of '4' horizontally and '3' vertically based on the calculated n value '4' and k value '3'. After the temporary alignment frame 230 such as reference numeral 230 arranged in the form is created, the temporary alignment frame 230 may be displayed on the screen.

In this case, according to an embodiment of the present invention, the alignment frame generating unit 111 may include an alignment frame changing unit 117 .

After the temporary alignment frame is displayed on the screen, the alignment frame change unit 117 changes the horizontal number of n x k points constituting the temporary alignment frame from n to p (p is a natural number) by the user, After calculating r (r is a natural number) by applying t/p as an input to the ceiling function, the temporary alignment frame is changed so that p horizontally and r vertical p x r points are arranged in a checkerboard shape, and by the user When the vertical number of n x k points constituting the temporary alignment frame is changed from k to q (q is a natural number), t/q is applied to the ceiling function as an input to calculate s (s is a natural number), and then the temporary Change the alignment frame so that s horizontal and q vertical s x q points are arranged in a checkerboard shape.

For example, when described according to the example described above with reference to FIG. 3 , the alignment frame change unit 117 configures the temporary alignment frame 230 by the user after the temporary alignment frame 230 is displayed on the screen. If it is assumed that the horizontal number of '4' x '3' dots is changed from '4' to '2', '10' objects 211, 212, 213, 214, 215, 216, 217, 218, 219, 220), '5', which is a value obtained by dividing '10' by '2', is applied to the ceiling function as an input to calculate '5', and then the temporary alignment frame 230 is '2' horizontally and vertically It can be changed as shown in reference numeral 310 so that '5' '2' x '5' dots are arranged in a checkerboard shape.

In addition, the alignment frame change unit 117 assumes that the vertical number of '4' x '3' dots constituting the temporary alignment frame 230 is changed from '3' to '2' by the user, ' Applying '5', which is the value obtained by dividing the number of '10' of 10' entities (211, 212, 213, 214, 215, 216, 217, 218, 219, 220) by '2', as an input to the ceiling function Thus, after calculating '5', the temporary alignment frame 230 may be changed as shown in reference numeral 320 so that '5' x '2' dots of '5' horizontally and '2' vertically are arranged in a checkerboard shape.

In addition, according to an embodiment of the present invention, the alignment frame generation unit 111 may include a spacing application unit 118 .

The interval applying unit 118 measures the horizontal length and the vertical length of each of the t objects, and after confirming the maximum horizontal length among the horizontal lengths of the t objects, a predetermined correction value (the correction value is 1 or more and less than 2) is calculated as a horizontal interval between n x k points constituting the temporary alignment frame, applied to the temporary alignment frame, and after confirming the maximum vertical length among the vertical lengths of the t objects, the A value obtained by multiplying the maximum vertical length by the correction value is calculated as a vertical interval between n x k points constituting the temporary alignment frame and applied to the temporary alignment frame.

For example, if described according to the example described above with reference to FIG. 4 , the spacing applying unit 118 may include '10' objects 211 , 212 , 213 , 214 , 215 , 216 , 217 , 218 , 219 , 220 , respectively. You can measure the horizontal and vertical lengths for

If the maximum horizontal length among the horizontal lengths of the '10' objects 211, 212, 213, 214, 215, 216, 217, 218, 219, 220 is '3 cm', the '10' objects 211 , 212, 213, 214, 215, 216, 217, 218, 219, 220), assuming that the maximum vertical length is '4 cm' and the predetermined correction value is '1.5', the spacing application unit 118 is After checking '3cm' as the maximum horizontal length among the horizontal lengths of the '10' objects (211, 212, 213, 214, 215, 216, 217, 218, 219, 220), the correction value '1.5' is set to '3cm'. ' can be calculated as the horizontal spacing between '4' x '3' points constituting the temporary alignment frame 230 and applied to the temporary alignment frame 230 as shown in FIG. have.

Thereafter, the spacing application unit 118 checks '4cm' as the maximum vertical length among the vertical lengths of the '10' objects (211, 212, 213, 214, 215, 216, 217, 218, 219, 220). '6cm', which is a value obtained by multiplying '4cm' by the correction value '1.5', is calculated as a vertical interval between '4' x '3' points constituting the temporary alignment frame 230 and temporarily aligned as shown in FIG. It can be applied to the frame 230 .

In this way, when the temporary alignment frame is created and displayed on the screen, the head object designator 112 designates an object having the lowest Z-order (overlapping order) among the t objects as a head object.

Here, when a plurality of 2D objects inserted in an electronic document overlap each other, the Z-order refers to an overlapping order indicating how many times a specific object overlaps among the plurality of 2D objects. That is, an object with a lower Z-order means an object that was previously created and overlapped at the bottom, and an object with a higher Z-order means an object newly created and nested at the top.

The feature vector generator 113 checks the x-coordinate, which is the horizontal axis coordinate and the y-coordinate, which is the vertical axis coordinate, on the electronic document for the central point of each of the t objects, and then, for each of the t objects, each A three-dimensional feature vector is generated with the x-coordinate, y-coordinate, and Z-order of each object as components of the center point of the object.

The Euclidean distance calculator 114 calculates a Euclidean distance between a three-dimensional feature vector for each of the t objects and a three-dimensional feature vector for the head object.

Here, the Euclidean distance refers to a distance between two vectors and may be calculated according to Equation 3 below.

In Equation 3, D denotes a Euclidean distance, and p _i and q _i denote i-th components included in the two feature vectors. As the Euclidean distance between two feature vectors is small, the two vectors can be regarded as similar vectors, and as the Euclidean distance between two feature vectors increases, the two vectors can be regarded as dissimilar vectors.

The object sorting unit 115 allocates a sequence number to each of the t objects in the order of the smallest Euclidean distance, and then assigns the center point of each of the t objects to the n x k points constituting the temporary arrangement frame. The t objects are arranged in ascending order with respect to the order number assigned to each object from the left column to the right column, starting with the first row in the temporary arrangement frame.

Hereinafter, the operations of the head object designator 112 , the feature vector generator 113 , the Euclidean distance calculator 114 , and the object aligner 115 will be described in detail with reference to FIGS. 2 and 5 . do.

First, as in the above example, as a tile order command for '10' objects 211, 212, 213, 214, 215, 216, 217, 218, 219, 220 is applied by the user, temporary Assuming that the alignment frame 230 is displayed on the screen, the head object designator 112 sets the '10' objects 211, 212, 213, 214, 215, 216, 217, 218, 219, 220), respectively, you can check the Z-order.

individual Object 1 (211) Object 2 (212) Object 3 (213) Object 4 (214) Entity 5 (215) Z-order One 3 4 2 5 individual Object 6 (216) Entity 7 (217) Object 8 (218) Object 9 (219) object 10 (220) Z-order 6 7 8 9 10

In this way, when the Z-order of each entity is confirmed as shown in Table 1 above, the head entity designator 112 sets the '10' entities 211, 212, 213, 214, 215, 216, 217, 218, 219. , 220), 'object 1' (211), which is an object having the lowest Z-order, may be designated as the head object.

The feature vector generator 113 generates a horizontal axis coordinate on the electronic document for the center point of each of the '10' entities 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, x- After checking the coordinates and y-coordinates of the vertical axis, for each of '10' objects (211, 212, 213, 214, 215, 216, 217, 218, 219, 220), the x for the center point of each object - A three-dimensional characteristic vector having coordinates, y-coordinates, and Z-order of each entity as components can be generated as shown in Table 2 below.

individual Object 1 (211) Object 2 (212) Object 3 (213) Object 4 (214) Entity 5 (215) characteristic vector [1 8 1] [2 6 3] [3 7 4] [3 4 2] [5 5 5] individual Object 6 (216) Entity 7 (217) Object 8 (218) Object 9 (219) object 10 (220) characteristic vector [4 1 6] [6 1 7] [7 3 8] [8 2 9] [9 1 10]

Thereafter, the Euclidean distance calculating unit 114 calculates a three-dimensional feature vector for each of the '10' entities (211, 212, 213, 214, 215, 216, 217, 218, 219, 220) and the head entity ' The Euclidean distance between the three-dimensional feature vector '[1 8 1]' with respect to the entity 1' 211 can be roughly calculated as shown in Table 3 below.

individual Object 1 (211) Object 2 (212) Object 3 (213) Object 4 (214) Entity 5 (215) euclidean street 0 3 3.74 4.58 6.40 individual Object 6 (216) Entity 7 (217) Object 8 (218) Object 9 (219) object 10 (220) euclidean street 9.11 10.49 10.49 12.21 13.93

The object aligning unit 115 calculates the Euclidean distance for each of the '10' objects 211, 212, 213, 214, 215, 216, 217, 218, 219, 220 as shown in Table 4 below. Order numbers may be assigned in a small order, and different order numbers may be arbitrarily assigned to 'object 7' 217 and 'object 8' 218 having the same calculated Euclidean distance.

individual Object 1 (211) Object 2 (212) Object 3 (213) Object 4 (214) Entity 5 (215) euclidean street 0 3 3.74 4.58 6.40 turn One 2 3 4 5 individual Object 6 (216) Entity 7 (217) Object 8 (218) Object 9 (219) object 10 (220) euclidean street 9.11 10.49 10.49 12.21 13.93 turn 6 8 7 9 10

Thereafter, the object aligning unit 115 sets the center point of each of the '10' objects 211, 212, 213, 214, 215, 216, 217, 218, 219, 220 to form a 'temporary alignment frame 230'. Position 4' x '3' dots, '10' objects (211, 212, 213, 214, 215, 216, 217, 218, 219, 220) in the first row in the temporary alignment frame 230 By positioning them to be arranged in ascending order with respect to the order numbers assigned to each object from the left column to the right column direction starting with , it can be displayed as shown by reference numeral 510 of FIG. 5 .

In this case, according to an embodiment of the present invention, the document editing apparatus 110 may further include an alignment frame removal unit 116 .

The sorting frame removing unit 116 is positioned so that the t objects are arranged in ascending order with respect to the order number assigned to each object in the temporary sorting frame. The temporary alignment frame is removed.

For example, referring to FIG. 5 , the alignment frame removal unit 116 temporarily stores '10' objects 211, 212, 213, 214, 215, 216, 217, 218, 219, 220 as indicated by reference numeral 510. By being positioned to be sorted in ascending order with respect to the order number assigned to each object in the sorting frame 230, '10' objects (211, 212, 213, 214, 215, 216, 217, 218, 219, 220) When the tile alignment is completed, by removing the temporary alignment frame 230 on the screen, it can be displayed as indicated by reference numeral 520 .

Also, according to an embodiment of the present invention, the document editing apparatus 110 may further include a location change unit 119 .

After the position change unit 119 is positioned so that the t objects are arranged in ascending order with respect to the order number assigned to each object in the temporary sorting frame, the first object and the second object among the t objects by the user is specified, when an object location change command indicating a location change between the first object and the second object is applied, the first location information of the first object on the electronic document is transferred to the electronic document of the second object by changing to second location information on the image, and changing the second location information on the electronic document of the second object to the first location information on the electronic document of the first object, A position change is performed between the second objects.

Here, the first location information means an x-coordinate, a y-coordinate of a center point of the first object, and a Z-order of the first object, and the second location information is an x-coordinate of the center point of the second object Coordinates, y-coordinates, and Z-order of the second object are meant.

For example, referring to FIG. 6 , the position change unit 119 temporarily arranges '10' objects 211 , 212 , 213 , 214 , 215 , 216 , 217 , 218 , 219 and 220 as indicated by reference numeral 510 . After being positioned to be sorted in ascending order with respect to the order number assigned to each object in the frame 230, the '10' objects 211, 212, 213, 214, 215, 216, 217, 218, 219, 220), 'object 3' 213 is designated as the first object and 'object 10' 220 is designated as the second object, and the position between 'object 3' 213 and 'object 10' 220 is If it is assumed that an object location change command instructing change is applied, '(3, 7, 4)', which is the first location information on the electronic document of 'object 3' (213), is converted into 'object 10' (220). is changed to '(9, 1, 10)' which is the second location information on the electronic document of )' is changed to '(3, 7, 4)', which is the first location information on the electronic document of 'object 3' (213), as shown by reference numeral 610, 'object 3' (213) and ' A position change may be performed between the entities 10' 220 .

7 is a flowchart illustrating an operating method of a document editing apparatus supporting tiled arrangement of objects inserted in an electronic document according to an embodiment of the present invention.

In step S710 , when t objects inserted into the electronic document are selected by the user and a tiling command is applied to the t objects, n horizontally based on the number t of the t objects , a temporary arrangement frame in which k vertical n x k points are arranged in a checkerboard shape is generated, and the temporary arrangement frame is displayed on the screen.

In step S720, when the temporary alignment frame is displayed on the screen, the object having the lowest Z-order among the t objects is designated as the head object.

In step S730, after checking the x-coordinate which is the horizontal axis coordinate and the y-coordinate which is the vertical axis coordinate on the electronic document for the center point of each of the t objects, for each of the t objects, the center point of each object Create a three-dimensional feature vector with the x-coordinate, y-coordinate, and Z-order of each object as components.

In step S740, the Euclidean distance between the three-dimensional feature vector for each of the t objects and the three-dimensional feature vector for the head object is calculated.

In step S750, after allocating a sequence number to each of the t objects in the order of decreasing the calculated Euclidean distance, the center point of each of the t objects is located at n x k points constituting the temporary arrangement frame However, the t objects are arranged in ascending order with respect to the order number assigned to each object from the left column to the right column, starting with the first row in the temporary arrangement frame.

At this time, according to an embodiment of the present invention, in the method of operating the document editing apparatus, the t objects are arranged in ascending order with respect to the order assigned to each object in the temporary arrangement frame, so that the t objects are The method may further include removing the temporary alignment frame from the screen when the tiling is completed.

And, according to an embodiment of the present invention, in step S710, when the tile order command for the t objects is applied by the user, the above math is based on the number t of the t objects. n is calculated according to Equation 1, and k is calculated according to Equation 2 based on the number t of the t objects and n calculated according to Equation 1, and then n horizontally and vertically k n x k pieces The temporary arrangement frame in which dots are arranged in a checkerboard shape may be generated, and the temporary arrangement frame may be displayed on the screen.

At this time, according to an embodiment of the present invention, in step S710 , after the temporary alignment frame is displayed on the screen, the horizontal number of n x k points constituting the temporary alignment frame is changed from n to p by the user. If it is changed, after calculating r by applying t/p as an input to the ceiling function, the temporary alignment frame is changed so that p horizontally and vertically r p x r points are arranged in a checkerboard shape, and the user When the vertical number of n x k points constituting the temporary alignment frame is changed from k to q, t/q is applied to the ceiling function as an input to calculate s, and then the temporary alignment frame is set to s horizontally and q vertically. It may include changing the s x q points to be arranged in a checkerboard shape.

In addition, according to an embodiment of the present invention, in step S710, the horizontal length and the vertical length of each of the t objects are measured, and the maximum horizontal length is checked among the horizontal lengths of the t objects, and then the maximum horizontal length is measured. A value obtained by multiplying the length by a predetermined correction value is calculated as a horizontal interval between n x k points constituting the temporary alignment frame, applied to the temporary alignment frame, and after confirming the maximum vertical length among the vertical lengths of the t objects, the maximum vertical and calculating a value obtained by multiplying the length by the correction value as a vertical interval between n x k points constituting the temporary alignment frame and applying the value to the temporary alignment frame.

In addition, according to an embodiment of the present invention, in the method of operating the document editing apparatus, after the t objects are arranged in ascending order with respect to the order assigned to each object in the temporary arrangement frame, the user When a first object and a second object among t objects are designated and an object location change command instructing a location change between the first object and the second object is applied, the first object on the electronic document First location information (the first location information means the x-coordinate, y-coordinate, and Z-order of the first object) of the center point of the first object to the second object on the electronic document 2 location information (the second location information means the x-coordinate, y-coordinate of the center point of the second object and the Z-order of the second object), and on the electronic document of the second object The method may further include changing the location between the first object and the second object by changing the second location information of the first object to the first location information on the electronic document of the first object.

In the above, an operating method of a document editing apparatus supporting tiled arrangement of objects inserted in an electronic document according to an embodiment of the present invention has been described with reference to FIG. 7 . Here, the operating method of the document editing apparatus supporting the tiled arrangement of objects inserted in an electronic document according to an embodiment of the present invention is a tiled method of objects inserted in the electronic document described with reference to FIGS. 1 to 6 . Since it may correspond to the configuration of the operation of the document editing apparatus 110 supporting alignment, a more detailed description thereof will be omitted.

The method of operating a document editing apparatus supporting tiled arrangement of objects inserted in an electronic document according to an embodiment of the present invention may be implemented as a computer program stored in a storage medium for execution through combination with a computer.

In addition, the operating method of the document editing apparatus supporting the tiled arrangement of objects inserted in an electronic document according to an embodiment of the present invention is implemented in the form of a computer program command for execution through combination with a computer and is computer readable may be recorded on the medium. The computer-readable medium may include program instructions, data files, data structures, etc. alone or in combination. The program instructions recorded on the medium may be specially designed and configured for the present invention, or may be known and available to those skilled in the art of computer software. Examples of the computer-readable recording medium include magnetic media such as hard disks, floppy disks and magnetic tapes, optical media such as CD-ROMs and DVDs, and magnetic such as floppy disks. - includes magneto-optical media, and hardware devices specially configured to store and execute program instructions, such as ROM, RAM, flash memory, and the like. Examples of program instructions include not only machine language codes such as those generated by a compiler, but also high-level language codes that can be executed by a computer using an interpreter or the like.

As described above, in the present invention, specific matters such as specific components, etc., and limited embodiments and drawings have been described, but these are only provided to help a more general understanding of the present invention, and the present invention is not limited to the above embodiments. , various modifications and variations are possible from these descriptions by those of ordinary skill in the art to which the present invention pertains.

Therefore, the spirit of the present invention should not be limited to the described embodiments, and not only the claims described below, but also all those with equivalent or equivalent modifications to the claims will be said to belong to the scope of the spirit of the present invention. .

110: A document editing device that supports tiling of objects inserted in an electronic document
111: alignment frame generation unit 112: head object designation unit
113: feature vector generator 114: Euclidean distance calculator
115: object alignment unit 116: alignment frame removal unit
117: alignment frame change unit 118: gap application unit
119: position change unit

Claims (14)

When t (t is a natural number equal to or greater than 2) objects inserted into the electronic document by the user is selected and at the same time a tiling command for the t objects is applied, horizontally based on the number t of the t objects an alignment frame generating unit generating a temporary alignment frame in which n (n is a natural number of 2 or more) and k (k is a natural number) vertical nxk dots arranged in a checkerboard shape, and displaying the temporary alignment frame on a screen;
a head object designation unit for designating an object having the lowest Z-order among the t objects as a head object when the temporary alignment frame is displayed on the screen;
After checking the x-coordinate which is the horizontal axis coordinate and the y-coordinate which is the vertical axis coordinate on the electronic document for the center point of each of the t objects, for each of the t objects, the x-coordinate of the center point of each object , a feature vector generator for generating a three-dimensional feature vector having the y-coordinate and the Z-order of each entity as components;
a Euclidean distance calculator for calculating a Euclidean distance between a three-dimensional feature vector for each of the t objects and a three-dimensional feature vector for the head object; and
After allocating a sequence number to each of the t objects in the order of which the calculated Euclidean distance is small, the center point of each of the t objects is positioned at nxk points constituting the temporary arrangement frame, the t An object sorting unit for arranging objects to be sorted in ascending order with respect to the order number assigned to each object from the left column to the right column, starting with the first row in the temporary sorting frame
A document editing device that supports tiling of objects inserted in an electronic document containing According to claim 1,
The t objects are arranged to be arranged in ascending order with respect to the order number assigned to each object in the temporary sorting frame, so that when the tiling of the t objects is completed, the temporary sorting frame is removed from the screen. frame remover
A document editing device that supports tiling of objects inserted in an electronic document further comprising a. According to claim 1,
The alignment frame generating unit
When the tiling command for the t objects is applied by the user, n is calculated according to Equation 1 below based on the number t of the t objects, and the number t of the t objects After calculating k according to Equation 2 below based on n calculated according to Equation 1 and Equation 1, the temporary alignment frame in which n horizontally and k vertical nxk points are arranged in a checkerboard shape is generated, and the temporary A document editing device supporting tiled arrangement of objects inserted in an electronic document displaying an arrangement frame on the screen.
[Equation 1]

[Equation 2]

where t is the number of individuals of the t individuals,

is the ceiling function. 4. The method of claim 3,
The alignment frame generating unit
After the temporary alignment frame is displayed on the screen, when the horizontal number of nxk points constituting the temporary alignment frame is changed from n to p (p is a natural number) by the user, t/p is assigned to the ceiling function After calculating r (r is a natural number) by applying it as an input, the temporary alignment frame is changed so that p horizontally and r vertical pxr points are arranged in a checkerboard shape, and nxk constituting the temporary alignment frame by the user When the vertical number of points is changed from k to q (where q is a natural number), t/q is applied to the ceiling function as an input to calculate s (s is a natural number), and then the temporary alignment frame is s horizontally and vertically Alignment frame changer that changes q sxq points to be arranged in a checkerboard shape
A document editing device that supports tiling of objects inserted in an electronic document containing According to claim 1,
The alignment frame generating unit
After measuring the horizontal length and vertical length of each of the t objects, and confirming the maximum horizontal length among the horizontal lengths of the t objects, a predetermined correction value for the maximum horizontal length (the correction value is a value of 1 or more and less than 2) Calculate the value multiplied by , as a horizontal interval between nxk points constituting the temporary alignment frame, apply it to the temporary alignment frame, check the maximum vertical length among the vertical lengths of the t objects, and then set the correction value to the maximum vertical length An interval applying unit that calculates the multiplied value as a vertical interval between nxk points constituting the temporary alignment frame and applies it to the temporary alignment frame
A document editing device that supports tiling of objects inserted in an electronic document containing According to claim 1,
After the t objects are arranged to be sorted in ascending order with respect to the order number assigned to each object in the temporary sorting frame, a first object and a second object are designated by the user among the t objects, When an object location change command instructing a location change between an object and the second object is applied, first location information of the first object on the electronic document - the first location information is x- of the center point of the first object Coordinates, y-coordinates, and Z-order of the first object means - second location information of the second object on the electronic document - The second location information is the x-coordinate of the center point of the second object , meaning the y-coordinate and the Z-order of the second object - change to , and change the second location information of the second object on the electronic document to the first object on the electronic document A location change unit configured to change the location between the first object and the second object by changing the location information to the location information.
A document editing device that supports tiling of objects inserted in an electronic document further comprising a. When t (t is a natural number equal to or greater than 2) objects inserted into the electronic document by the user is selected and at the same time a tiling command for the t objects is applied, horizontally based on the number t of the t objects generating a temporary alignment frame in which n (n is a natural number equal to or greater than 2) and k vertical (k is a natural number) nxk dots arranged in a checkerboard shape, and displaying the temporary alignment frame on a screen;
designating an object having the lowest Z-order among the t objects as a head object when the temporary arrangement frame is displayed on the screen;
After checking the x-coordinate which is the horizontal axis coordinate and the y-coordinate which is the vertical axis coordinate on the electronic document for the center point of each of the t objects, for each of the t objects, the x-coordinate of the center point of each object , generating a three-dimensional feature vector having a y-coordinate and a Z-order of each entity as components;
calculating a Euclidean distance between a three-dimensional feature vector for each of the t entities and a three-dimensional feature vector for the head entity; and
After allocating a sequence number to each of the t objects in the order of which the calculated Euclidean distance is small, the center point of each of the t objects is positioned at nxk points constituting the temporary arrangement frame, the t Positioning the objects to be sorted in ascending order with respect to the order number assigned to each object from the left column to the right column, starting with the first row in the temporary sorting frame.
An operating method of a document editing device that supports tiling of objects inserted in an electronic document comprising a. 8. The method of claim 7,
By positioning the t objects to be arranged in ascending order with respect to the order number assigned to each object in the temporary arrangement frame, when the tiling of the t objects is completed, removing the temporary arrangement frame from the screen
An operating method of a document editing device that supports tiling of objects inserted in an electronic document further comprising a. 8. The method of claim 7,
The step of displaying the temporary alignment frame on the screen is
When the tiling command for the t objects is applied by the user, n is calculated according to Equation 1 below based on the number t of the t objects, and the number t of the t objects After calculating k according to Equation 2 below based on n calculated according to Equation 1 and Equation 1, the temporary alignment frame in which n horizontally and k vertical nxk points are arranged in a checkerboard shape is generated, and the temporary An operating method of a document editing apparatus that supports tiled arrangement of objects inserted in an electronic document displaying an arrangement frame on the screen.
[Equation 1]

[Equation 2]

where t is the number of individuals of the t individuals,

is the ceiling function. 10. The method of claim 9,
The step of displaying the temporary alignment frame on the screen is
After the temporary alignment frame is displayed on the screen, when the horizontal number of nxk points constituting the temporary alignment frame is changed from n to p (p is a natural number) by the user, t/p is assigned to the ceiling function After calculating r (r is a natural number) by applying it as an input, the temporary alignment frame is changed so that p horizontally and r vertical pxr points are arranged in a checkerboard shape, and nxk constituting the temporary alignment frame by the user When the vertical number of points is changed from k to q (where q is a natural number), t/q is applied to the ceiling function as an input to calculate s (s is a natural number), and then the temporary alignment frame is s horizontally and vertically Changing q sxq points to be arranged in a checkerboard shape
An operating method of a document editing device that supports tiled arrangement of objects inserted in an electronic document comprising a. 8. The method of claim 7,
The step of displaying the temporary alignment frame on the screen is
After measuring the horizontal length and vertical length of each of the t objects, and confirming the maximum horizontal length among the horizontal lengths of the t objects, a predetermined correction value for the maximum horizontal length (the correction value is a value of 1 or more and less than 2) Calculate the value multiplied by , as a horizontal interval between nxk points constituting the temporary alignment frame, apply it to the temporary alignment frame, check the maximum vertical length among the vertical lengths of the t objects, and then set the correction value to the maximum vertical length calculating the multiplied value as a vertical interval between nxk points constituting the temporary alignment frame and applying it to the temporary alignment frame
An operating method of a document editing device that supports tiled arrangement of objects inserted in an electronic document comprising a. 8. The method of claim 7,
After the t objects are arranged to be sorted in ascending order with respect to the order number assigned to each object in the temporary sorting frame, a first object and a second object are designated by the user among the t objects, When an object location change command instructing a location change between an object and the second object is applied, first location information of the first object on the electronic document - the first location information is x- of the center point of the first object Coordinates, y-coordinates, and Z-order of the first object means - second location information of the second object on the electronic document - The second location information is the x-coordinate of the center point of the second object , meaning the y-coordinate and the Z-order of the second object - change to , and change the second location information of the second object on the electronic document to the first object on the electronic document performing a location change between the first object and the second object by changing the location information
An operating method of a document editing device that supports tiling of objects inserted in an electronic document further comprising a. 13. A computer-readable recording medium recording a computer program for executing the method of any one of claims 7 to 12 through combination with a computer. A computer program stored in a storage medium for executing the method of any one of claims 7 to 12 through combination with a computer.

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